The Relationship Between Reported Staffing and Expenditures in Nursing Homes

Area of Science:

• Healthcare Management
• Health Services Research
• Quality Improvement

Background:

• Nursing home quality metrics, particularly staffing ratios, face scrutiny due to reliance on self-reported data.
• The 5-star rating system aims to improve transparency and quality in nursing homes.

Purpose of the Study:

• To analyze the relationship between nursing home staffing expenditures and reported staffing quality before and after the implementation of the 5-star rating system.
• To investigate potential gaming of self-reported staffing data.

Main Methods:

• Comparative analysis of staffing expenditures and reported staffing quality (licensed practical nurse and registered nurse staffing).
• Examination of data pre- and post- the 5-star rating system implementation.
• Subgroup analysis including facility type and resident payer mix.

Main Results:

• A weaker relationship was observed between staffing expenditures and licensed practical nurse staffing in the post-5-star period.
• The correlation between expenditures and registered nurse staffing weakened for for-profit facilities with high Medicaid populations post-5-star.
• These findings suggest a potential disconnect between financial investment and reported staffing metrics.

Conclusions:

• The self-reported staffing scores in nursing homes may be susceptible to manipulation or gaming.
• The 5-star rating system's impact on the expenditure-staffing relationship warrants further investigation.
• There is a need for more objective and reliable data sources to assess nursing home quality.